Column generation in the integral simplex method.
Elina RönnbergTorbjörn LarssonPublished in: Eur. J. Oper. Res. (2009)
Keyphrases
- simplex method
- column generation
- linear programming
- linear program
- linear fractional
- branch and bound
- linear programming problems
- set partitioning
- vehicle routing
- integer program
- integer linear programming
- integer programming
- lagrangean relaxation
- mixed integer programming
- cutting plane
- constraint programming
- optimal solution
- vehicle routing problem with time windows
- interior point methods
- image denoising
- dynamic programming
- search algorithm